                   [:>.thread
                    mixins/flex
                    {:width "100vw"
-                    :height "calc(100vh - 2.5rem)"
+                    :height "calc(100% - 2.5rem)"
                     :background "#bbb"
                     :flex-direction "column"
                     :justify-content "flex-end"

                 {:flex-grow 2}]]]

              [:>.threads
               {:padding-top "2.5rem"
                :margin-top "-2.5rem"
                :height "100%"
                :box-sizing "border-box"}

               [:>.container


              [:>.global-settings
               {:overflow-y "auto"
                :height "90%"
                :margin-left "5em"}]

              [:>.group-header
